<template>
    <div class="wrapper">
        <swiper :options="swiperOption" v-if="showSwiper">
            <swiper-slide v-for="item of list" :key="item.id">
                <img 
                class="swiper-img" 
                :src=item.imgUrl>
            </swiper-slide>
            <!-- Optional controls -->
            <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
    </div>
</template>

<script>
export default {
    name:"HomeSwiper",
    props:{
        list: Array
    },
    data(){
        return {
            swiperOption:{
                pagination:'.swiper-pagination',
                loop: true
            }
        }
    },
    computed:{
        showSwiper(){
            return this.list.length
        }
    }
}
</script>

<style lang="stylus" scoped>
.wrapper>>>.swiper-pagination-bullet-active
        background: #FFF !important 
.wrapper
    overflow: hidden
    width: 100%
    height: 0
    padding-bottom: 31.25%
    .swiper-img
        width: 100%
</style>
